| **Special Charges - Summary Of Activity Related To Special Charge Restructuring Accrual (Details) - USD ($) $ in Millions** | 3 Months Ended | 12 Months Ended |
|-----------------------------------------------------------------------------------------------------------------------------|----------------|-----------------|
||
| Manufacturing and Supply Chain Optimization Plan                                                                            |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | $ 16           | $ 20            |   | $ 0 | $ 0 |
| Special charges, total                                                                                                      | 27             | 8               |   |   | 32 |
| Non-cash charges used                                                                                                       |           | (1)             |   |   | (5) |
| Cash payments                                                                                                               | (23)           | (10)            |   |   | (7) |
| Foreign exchange rate impact                                                                                                |           | (1)             |   |   |   |
| Balance at ending                                                                                                           | 20             | 16              |   |   | 20 |
| Manufacturing and Supply Chain Optimization Plan | Employee Termination Costs                                               |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 13             | 14              |   | 0 | 0 |
| Non-cash charges used                                                                                                       |           | 0               |   |   | 0 |
| Cash payments                                                                                                               | (12)           | (5)             |   |   | (5) |
| Foreign exchange rate impact                                                                                                |           | 0               |   |   |   |
| Balance at ending                                                                                                           | 12             | 13              |   |   | 14 |
| Manufacturing and Supply Chain Optimization Plan | Inventory Charges                                                        |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 0              | 0               |   | 0 | 0 |
| Non-cash charges used                                                                                                       |           | (1)             |   |   | 0 |
| Cash payments                                                                                                               | 0              | 0               |   |   | 0 |
| Foreign exchange rate impact                                                                                                |           | 0               |   |   |   |
| Balance at ending                                                                                                           | 0              | 0               |   |   | 0 |
| Manufacturing and Supply Chain Optimization Plan | Fixed Asset Charges                                                      |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 0              | 0               |   | 0 | 0 |
| Non-cash charges used                                                                                                       |           | 0               |   |   | (5) |
| Cash payments                                                                                                               | 0              | 0               |   |   | 0 |
| Foreign exchange rate impact                                                                                                |           | 0               |   |   |   |
| Balance at ending                                                                                                           | 0              | 0               |   |   | 0 |
| Manufacturing and Supply Chain Optimization Plan | Other Restructuring Costs                                                |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 3              | 6               |   | 0 | 0 |
| Non-cash charges used                                                                                                       |           | 0               |   |   | 0 |
| Cash payments                                                                                                               | (11)           | (5)             |   |   | (2) |
| Foreign exchange rate impact                                                                                                |           | (1)             |   |   |   |
| Balance at ending                                                                                                           | 8              | 3               |   |   | 6 |
| Manufacturing and Supply Chain Optimization Plan | Cost of sales                                                            |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, total                                                                                                      | 6              | 2               |   |   | 7 |
| Manufacturing and Supply Chain Optimization Plan | Cost of sales | Employee Termination Costs                               |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, employee terminations costs                                                                                | 1              | 1               |   |   | 7 |
| Manufacturing and Supply Chain Optimization Plan | Cost of sales | Inventory Charges                                        |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, inventory charges                                                                                          | 0              | 1               |   |   | 0 |
| Manufacturing and Supply Chain Optimization Plan | Cost of sales | Fixed Asset Charges                                      |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, fixed asset charges                                                                                        | 0              | 0               |   |   | 0 |
| Manufacturing and Supply Chain Optimization Plan | Cost of sales | Other Restructuring Costs                                |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, other restructuring costs                                                                                  | 5              | 0               |   |   | 0 |
| Manufacturing and Supply Chain Optimization Plan | Operating Expense                                                        |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, total                                                                                                      | 21             | 6               |   |   | 25 |
| Manufacturing and Supply Chain Optimization Plan | Operating Expense | Employee Termination Costs                           |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, employee terminations costs                                                                                | 10             | 3               |   |   | 12 |
| Manufacturing and Supply Chain Optimization Plan | Operating Expense | Inventory Charges                                    |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, inventory charges                                                                                          | 0              | 0               |   |   | 0 |
| Manufacturing and Supply Chain Optimization Plan | Operating Expense | Fixed Asset Charges                                  |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, fixed asset charges                                                                                        | 0              | 0               |   |   | 5 |
| Manufacturing and Supply Chain Optimization Plan | Operating Expense | Other Restructuring Costs                            |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, other restructuring costs                                                                                  | 11             | 3               |   |   | 8 |
| 2012 Business Realignment Restructuring Plan                                                                                |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 33             | 38              |   | 87 | 87 |
| Special charges, total                                                                                                      | 9              | 5               |   |   | 108 |
| Non-cash charges used                                                                                                       | (3)            | (2)             |   |   | (28) |
| Cash payments                                                                                                               | (12)           | (6)             |   |   | (125) |
| Foreign exchange rate impact                                                                                                |           | (2)             |   |   |   |
| Balance at ending                                                                                                           | 27             | 33              |   |   | 38 |
| 2012 Business Realignment Restructuring Plan | Employee Termination Costs                                                   |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 19             | 26              |   | 54 | 54 |
| Non-cash charges used                                                                                                       | 0              | 0               |   |   | 0 |
| Cash payments                                                                                                               | (8)            | (6)             |   |   | (69) |
| Foreign exchange rate impact                                                                                                |           | (2)             |   |   |   |
| Balance at ending                                                                                                           | 15             | 19              |   |   | 26 |
| 2012 Business Realignment Restructuring Plan | Inventory Charges                                                            |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 0              | 0               |   | 0 | 0 |
| Non-cash charges used                                                                                                       | (2)            | (1)             |   |   | (8) |
| Cash payments                                                                                                               | 0              | 0               |   |   | 0 |
| Foreign exchange rate impact                                                                                                |           | 0               |   |   |   |
| Balance at ending                                                                                                           | 0              | 0               |   |   | 0 |
| 2012 Business Realignment Restructuring Plan | Fixed Asset Charges                                                          |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 0              | 0               |   | 0 | 0 |
| Special charges, fixed asset charges                                                                                        |           | 1               | $ 14 | 1 |   |
| Non-cash charges used                                                                                                       | (1)            | (1)             |   |   | (20) |
| Cash payments                                                                                                               | 0              | 0               |   |   | 0 |
| Foreign exchange rate impact                                                                                                |           | 0               |   |   |   |
| Balance at ending                                                                                                           | 0              | 0               |   |   | 0 |
| 2012 Business Realignment Restructuring Plan | Other Restructuring Costs                                                    |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Balance at beginning                                                                                                        | 14             | 12              |   | $ 33 | 33 |
| Non-cash charges used                                                                                                       | 0              | 0               |   |   | 0 |
| Cash payments                                                                                                               | (4)            | 0               |   |   | (56) |
| Foreign exchange rate impact                                                                                                |           | 0               |   |   |   |
| Balance at ending                                                                                                           | 12             | 14              |   |   | 12 |
| 2012 Business Realignment Restructuring Plan | Cost of sales                                                                |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, total                                                                                                      | 3              | 2               |   |   | 30 |
| 2012 Business Realignment Restructuring Plan | Cost of sales | Employee Termination Costs                                   |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, employee terminations costs                                                                                | 1              | 1               |   |   | 8 |
| 2012 Business Realignment Restructuring Plan | Cost of sales | Inventory Charges                                            |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, inventory charges                                                                                          | 2              | 1               |   |   | 8 |
| 2012 Business Realignment Restructuring Plan | Cost of sales | Fixed Asset Charges                                          |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, fixed asset charges                                                                                        | 0              | 0               |   |   | 13 |
| 2012 Business Realignment Restructuring Plan | Cost of sales | Other Restructuring Costs                                    |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, other restructuring costs                                                                                  | 0              | 0               |   |   | 1 |
| 2012 Business Realignment Restructuring Plan | Operating Expense                                                            |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, total                                                                                                      | 6              | 3               |   |   | 78 |
| 2012 Business Realignment Restructuring Plan | Operating Expense | Employee Termination Costs                               |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, employee terminations costs                                                                                | 3              | 0               |   |   | 36 |
| 2012 Business Realignment Restructuring Plan | Operating Expense | Inventory Charges                                        |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, inventory charges                                                                                          | 0              | 0               |   |   | 0 |
| 2012 Business Realignment Restructuring Plan | Operating Expense | Fixed Asset Charges                                      |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, fixed asset charges                                                                                        | 1              | 1               |   |   | 7 |
| 2012 Business Realignment Restructuring Plan | Operating Expense | Other Restructuring Costs                                |           |            |   |   |   |
| **Restructuring Reserve [Roll Forward]**                                                                                    |           |            |   |   |   |
| Special charges, other restructuring costs                                                                                  | $ 2            | $ 2             |   |   | $ 35 |

| X                                                                                                                                                                                                                                                                                                                                                                                                                          |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Includes costs associated with cost of sales expenses and operating expenses that are unusual or infrequent in occurrence (such as restructuring, remediation, impairment charges and certain litigation charges).
+ References
No definition available.
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| - Definition
Charge to cost of goods sold that represents the reduction of the carrying amount of inventory, generally attributable to obsolescence or market conditions.
+ References
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| - Definition
The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.
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| - Definition
Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
+ References
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
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| - Definition
A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.
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No definition available.
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| - Definition
Amount of consideration other than cash used to fully or partially settle an accrued restructuring cost.
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| - Definition
Amount of gain (loss) from translating a restructuring reserve to the currency of the reporting entity from an amount denominated or measured in a different currency.
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.
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